Comments (3)
The problem seems that AD<double>
defaults to 0.0, and causes the evaluation function problematic.
Just assign correct values to axp
like
CPPAD_TESTVECTOR(AD<double>) axp(n);
axp[0] = 1.0;
axp[1] = 2.0;
axp[2] = 3.0;
from cppad.
During the recording of a function, the function is evaluated at the independent variable values. These values are unspecified if you do not set them before the call to Independent.
If you are satisfied with this explanation, please close this issue.
from cppad.
Yes, I understand the reasons now. Thanks!
from cppad.
Related Issues (20)
- Undefined reference to temp_file HOT 2
- ipopt and cppad tests HOT 11
- Problem to Link with CppAD and Ipopt HOT 16
- CppAD::cg::CGException: what(): GreaterThanZero cannot be called for non-parameters HOT 5
- Compiler warnings from use of bitwise '|' and '&' for bool arguments HOT 5
- Potential build mistake in third party tool in use of NDEBUG flag - CppAD compiled in Release HOT 13
- Static library for non-windows builds HOT 2
- User's Guide URL on README.md 404s HOT 8
- bin/get_colpack.sh Script Error HOT 6
- Exception thrown in val_graph optimizer HOT 3
- Name of function is cleared after val_graph optimization
- License question about the meaning of EPL-2.0 OR GPL-2.0-or-later HOT 3
- CppAD exception while running parallel loop HOT 13
- About Eigen. I can't store the scalar result of a matrix operation at the index location of another std::vector or Eigen::Vector. HOT 5
- Could NOT find GOOGLEHASH (missing: GOOGLEHASH_COMPILE) HOT 4
- make check_cppad_ipopt Failure HOT 14
- No installed conda 'base' environment found on macos-latest.
- ADFun::optimize gives compile error with std::complex HOT 4
- Errors when build with latest version of cppad and cppadcg on 3 years old code. HOT 8
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from cppad.